5388442740

Names of 5388442740

• Cardinal: 5388442740 can be written as Five billion, three hundred eighty-eight million, four hundred forty-two thousand, seven hundred forty.

Scientific notation

• Scientific notation: 5.38844274 × 10⁹

Factors of 5388442740

• Number of distinct prime factors ω(n): 5
• Total number of prime factors Ω(n): 8
• Sum of prime factors: 1354

Divisors of 5388442740

• Number of divisors d(n): 108
• Complete list of divisors:
  1 2 3 4 5 6 9 10 12 15 17 18 20 30 34 36 45 51 60 68 85 90 102 153 170 180 204 255 306 340 510 612 765 1020 1327 1530 2654 3060 3981 5308 6635 7962 11943 13270 15924 19905 22559 23886 26540 39810 45118 47772 59715 67677 79620 90236 112795 119430 135354 203031 225590 238860 270708 338385 406062 451180 676770 812124 1015155 1353540 1760929 2030310 3521858 4060620 5282787 7043716 8804645 10565574 15848361 17609290 21131148 26413935 29935793 31696722 35218580 52827870 59871586 63393444 79241805 89807379 105655740 119743172 149678965 158483610 179614758 269422137 299357930 316967220 359229516 449036895 538844274 598715860 898073790 1077688548 1347110685 1796147580 2694221370 5388442740
• Sum of all divisors σ(n): 17319461796
• Sum of proper divisors (its aliquot sum) s(n): 11931019056
• 5388442740 is an abundant number, because the sum of its proper divisors (11931019056) is greater than itself. Its abundance is 6542576316

Bases of 5388442740

• Binary: 101000001001011010001110001110100₂
• Hexadecimal: 0x1412D1C74
• Base-36: 2H45110

Squares and roots of 5388442740

• 5388442740 squared (5388442740²) is 29035315162258707600
• 5388442740 cubed (5388442740³) is 156455133189684854969002824000
• The square root of 5388442740 is 73406.0129689659
• The cube root of 5388442740 is 1753.1581329015

Scales and comparisons

• 5,388,442,740 seconds is equal to 171 years, 17 weeks, 3 days, 5 hours, 39 minutes.
• To count from 1 to 5,388,442,740 would take you about three hundred forty-two years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 5388442740 cubic inches would be around 146.1 feet tall.

Recreational maths with 5388442740

• 5388442740 backwards is 0472448835
• 5388442740 is a Harshad number.
• The number of decimal digits it has is: 10
• The sum of 5388442740's digits is 45
• More coming soon!